77746620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5059

約数の個数: 96

約数和(自身を含む): 255564288

約数和(自身を除く): 177817668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5003, 5180, 7770, 10006, 15009, 15540, 20012, 25015, 30018, 35021, 50030, 60036, 70042, 75045, 100060, 105063, 140084, 150090, 175105, 185111, 210126, 300180, 350210, 370222, 420252, 525315, 555333, 700420, 740444, 925555, 1050630, 1110666, 1295777, 1851110, 2101260, 2221332, 2591554, 2776665, 3702220, 3887331, 5183108, 5553330, 6478885, 7774662, 11106660, 12957770, 15549324, 19436655, 25915540, 38873310, 77746620]

約数ペア:

[(1, 77746620), (2, 38873310), (3, 25915540), (4, 19436655), (5, 15549324), (6, 12957770), (7, 11106660), (10, 7774662), (12, 6478885), (14, 5553330), (15, 5183108), (20, 3887331), (21, 3702220), (28, 2776665), (30, 2591554), (35, 2221332), (37, 2101260), (42, 1851110), (60, 1295777), (70, 1110666), (74, 1050630), (84, 925555), (105, 740444), (111, 700420), (140, 555333), (148, 525315), (185, 420252), (210, 370222), (222, 350210), (259, 300180), (370, 210126), (420, 185111), (444, 175105), (518, 150090), (555, 140084), (740, 105063), (777, 100060), (1036, 75045), (1110, 70042), (1295, 60036), (1554, 50030), (2220, 35021), (2590, 30018), (3108, 25015), (3885, 20012), (5003, 15540), (5180, 15009), (7770, 10006)]